.app-container {
  min-height: 100vh;
  background-color: #f5f5f5;
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .app-content {
    padding: 0;
  }
}
